unzipsfx: add page (#9225)

pages/linux/unzipsfx.md

@@ -0,0 +1,24 @@
+# unzipsfx
+
+> Create a self-extracting compressed binary file by prepending self-extracting stubs on a `zip` file.
+> More information: <https://manned.org/unzipsfx>.
+
+- Create a self-extracting binary file of a `zip` archive:
+
+`cat unzipsfx {{path/to/archive.zip}} > {{filename}} && chmod 755 {{filename}}`
+
+- Extract a self-extracting binary in the current directory:
+
+`{{./path/to/binary)}}`
+
+- Test a self-extracting binary for errors:
+
+`{{./path/to/binary)}} -t`
+
+- Print content of a file in the self-extracting binary without extraction:
+
+`{{./path/to/binary)}} -c {{path/to/filename}}`
+
+- Print comments on `zip` archive in the self-extracting binary:
+
+`{{./path/to/binary)}} -z`